baber/WOPTO huggingface dataset:
Patent BR-PI0514325-A (BR)
Inventor: KWALK TAE HOON
IPC: C08F8/00
Filed: 2005-05-04
Abstract: Disclosed are various compositions, including but not limited to a high strength bimodal polyethylene composition having a density of 0.940 g/cc or more, the composition comprising a high molecular weight polyethylene component having a higher weight average molecular weight (Mw<SUB>HMW</SUB>) and a low molecular weight polyethylene component having a lower weight average molecular weight (Mw<SUB>LMW</SUB>), wherein: the ratio of the higher weight average molecular weight to the lower weight average molecular weight (Mw<SUB>HMW</SUB>:Mw<SUB>LMW</SUB>) is 30 or more; and the composition qualifies as a PE 100 material such that in accordance with ISO 1167 a pipe formed from the composition that is subjected to internal pipe resistance has an extrapolated stress of 10 MPa or more when the internal pipe resistance curve is extrapolated to 50 or 100 years in accordance with ISO 9080:2003(E).
Patent BR-PI0602296-A (BR)
Inventor: KOYAMA KATSUYA
Filed: 2006-06-14
Abstract: A switching device (100) capable of preventing entrance of water from outside of a case through a space below an operation knob into the case is disclosed. The switching device includes: a switch (6); a case (1) within which the switch is accommodated; a hollow cylinder (7) which is formed integrally with the upper surface of the case and open to above and below to communicate with the inside of the case; an operation knob (6a) provided to cover an upper opening of the cylinder such that the operation knob can swing; and an operation bar (12) which extends through a lower opening of the cylinder into the case to transmit the motion of the operation knob to the switch. A concavity (5) is formed on the upper surface of the case at a position around the cylinder. A lid (10) for covering a part of the concavity is provided on the concavity near the cylinder.
Patent BR-PI0603644-A (BR)
Title: método para proteger o revestimento interno de pneus usando um filme termoformável revestido com um adesivo sensìvel à pressão
Inventor: MAJUMDAR RAMENDRA NATH
IPC: B29D30/70
Filed: 2006-08-28
Abstract: "MéTODO PARA PROTEGER O REVESTIMENTO INTERNO DE PNEUS USANDO UM FILME TERMOFORMáVEL REVESTIDO COM UM ADESIVO SENSìVEL à PRESSãO". A invenção fornece um método para proteger uma superfície virgem 28 de um revestimento interno 16 de pneu contra contaminação por um agente desmoldante durante a cura. Um filme termoformável 18 revestido com adesivo sensível a pressão (PSA) é prensado sobre uma superfície virgem exposta 28 de um revestimento interno verde 16 de pneu, para aderir o PSA 22 à superfície virgem 28, e desta forma, formar um revestimento interno verde protegido 16. O PSA baseia-se em uma borracha que é compatível com a borracha do revestimento interno 16 do pneu. O revestimento interno verde protegido 16 é então exposto ao agente desmoldante, e curado. Em virtude do PSA 22, o filme 20 permanece confiavelmente em posição. O filme termoformável 20 é então removido para descobrir a superfície virgem curada 28 substancialmente isenta do agente desmoldante.
Patent BR-PI0605114-A (BR)
Title: base para acoplamento de dispositivo eletrÈnico à chave
Inventor: BRAUN MARCO ANTONIO
IPC: A45C11/32
Filed: 2006-11-16
Abstract: BASE PARA ACOPLAMENTO DE DISPOSITIVO ELETRÈNICO à CHAVE O presente relatório de patente de invenção descreve uma base que permite incorporar um dispositivo acionador de alarme à qualquer tipo de chave, formando um conjunto único, compreendendo uma base adaptável à chave, dotada de uma cavidade com travas que serve para encaixar qualquer tipo de chave existente no mercado, dotado também de projeções laterais dispostas na outra face da base, lateralmente em relação à dita base, dotada de travas de que servem para encaixar um comando eletrónico.
Patent BR-PI0701174-A (BR)
Title: gerador sÈnico de vapor
Inventor: PEREIRA BENJAMIM LUIZ CARLOS
IPC: F22B3/00
Filed: 2007-03-12
Abstract: GERADOR SONICO A VAPOR. A presente invenção, que em apenas uma camara e o eixo rotor que acionada a velocidade sónica recebe a água e ar comprimido em qualquer tempeiratura e altura manométrica proporcionando vapor de pressão, temperatura e vazao controlada para acionamentos ou usos diversos, substituindo caldeira de qualquer tamanho de pressao, vazao e temperatura e substituindo todos os combustíveis exister~tes e poluidores de combustíveis fosseis e não poluiridoomejo-ambiente e colaborando com conservação da camada de ozónio. O dito GERADOR SONICO DE VAPOR é constituído por uma carcaç em aço toda perfurada composta por dois eixos (01), sendo um vazado para recebimento de água e ar comprimido, tampas (02), carretel| câmara sónica (03), parafi~sos e portas (04), para o fechamento do gerador que formam um conjunto de rotação sónica fazendo com que a passagem da água junto com o ar comprimido passem através dos seus furos transformem em vapor. Considerando uma área 1,1 5m2 com 1200 furos de 0 6mm com intervalos de 60 alas composta de 20 perfurações cada, equivalente a 0 6". Sendo alimentada por uma bomba d'agua de 60 toneladas, o valor correspondente será de 60 toneladas de vapor, desde que a rotação do gerador de vapor seja constante duas vezes a velocidade do som atingindo assim a sua meta. Considerando sua área para 0 12" planificada e perfurada, sendo alimentada por uma bomba de 90 toneladas de água e sua rotação sónica atingindo valores de quatro a cinco vezes a velocidade do som a sua pressão irá 250 toneladas.
Patent GB-2481057-A (GB)
Title: Exhaust system comprising a catalyst with a downstream filter and SCR catalyst
Inventor: CHIFFEY ANDREW FRANCIS
IPC: B01J23/56
Filed: 2010-06-11
Abstract: A method of treating nitrogen oxides NOx and particulate matter PM comprises the steps of catalytically converting nitrogen monoxide NO to nitrogen dioxide NO2 using a catalyst composition comprising a manganese oxide and at least one platinum group metal, converting NOx to nitrogen N2, by contacting a mixture of NO and NO2 with a nitrogenous reducing agent in the presence of a selective catalytic reduction SCR catalyst, and filtering PM to combust it in NO2. The catalyst composition may also comprise cerium oxide. An exhaust system is also claimed comprising a catalysed soot filter CSF with a portion of its substrate being catalysed and having an SCR downstream of it, where the catalyst on the substrate comprises a manganese oxide and at least one platinum group metal.
Patent GB-2467896-A (GB)
Title: Instability mitigation system using rotor plasma actuators
Inventor: WADIA ASPI RUSTOM
IPC: F04D27/02
Filed: 2008-12-23
Abstract: An instability mitigation system is disclosed, comprising a rotor having a row of blades arranged around a centerline axis, and a mitigation system comprising at least one plasma actuator mounted on a blade that facilitates the improvement of the stability of the rotor, and a control system for controlling the operation of the mitigation system. An instability mitigation system further comprising a detection system for detecting an onset of an instability in a rotor and a control system for controlling the detection system and the mitigation system are disclosed.
Patent GB-2482560-A (GB)
Title: Electrospinning or electrospraying composite fibres or vesicles
Inventor: DAVID WILLIAM IAN FRASER
IPC: A61L15/22
Filed: 2010-08-06
Abstract: Composite fibres are produced by co-electro-spinning core and shell / sheath liquids. Vesicles are produced by co-electro-spraying core and shell liquids. The core has higher electrical conductivity than the outer layer which surrounds it in a jet issuing from a Taylor cone. Porous or non-porous outer layers can be formed by using miscible or immiscible liquids. Hollow fibres can be produced by removing the core. Preferably the core comprises a pharmaceutical drug or a hydride, especially ammonia borane or an amide-hydride compound, a borohydride or a amido-borane of magnesium, lithium, sodium, aluminium, potassium, beryllium or calcium. Preferably the shell comprises a polymer, especially polystyrene, polysulphone, polyvinyl acetate (PVAc), polyimide, polybenzinmidazole, polystyrene butadiene, polyvinylidene fluoride (PVdF). The materials can be used to store hydrogen, as a wound dressing or tissue scaffolding.
Patent GB-2484687-A (GB)
Title: Actuator for an inhaler having a lip sensor
Inventor: PINFOLD ANDREW
IPC: A61M15/00
Filed: 2010-10-20
Abstract: The actuator has a main container with clips A to accommodate a pDMI inhaler and a lip trigger B on a mouthpiece. In use the sensor, which may be a capacitance switch, initiates a timer circuit to delay the activation of internal mechanical actuators (fig 5) which in turn activate the pressurized canister in the pDMI inhaler. The circuitry and mechanical actuators are all located in the main container. The actuator may further comprise a mouthpiece protector which covers the lip trigger when not in use.
Patent GB-2475979-A (GB)
Title: Mat or cushion
Inventor: SCORGIE IAIN D
IPC: A47C27/00
Filed: 2010-12-06
Abstract: An article for use as a mat or cushion comprises a layer of compressible material 4, at least one face of the layer of compressible material being covered by a layer of fabric or textile material 8. Preferably the compressible material is an open cell material such as polyurethane foam, with memory foam being especially preferred. The fabric or textile is preferably a woven textile capable of absorbing moisture from the surrounding environment and/or an object placed upon the mat or cushion. A barrier layer may be provided to prevent moisture absorbed by the oven textile passing into the layer of compressible material. A method of fabricating the mat or cushion comprises the steps of gluing and sewing the layer of fabric or textile material to at least one face of the layer of compressible material to form a textile and foam assembly and then gluing a rubberized base material 2 to a foam material side of the textile and foam assembly not covered by the layer of fabric or textile material.
Patent GB-2487404-A (GB)
Title: Rotor for extracting energy from bidirectional fluid flows
Inventor: DALE JASON
IPC: F01D1/26
Filed: 2011-01-20
Abstract: A rotor apparatus for extracting energy from bidirectional fluid flows comprises a first rotor 7 mounted for rotation about an axis of rotation 4 in a first direction of rotation, the first rotor 7 having at least one helical blade 2 with a pitch that decreases in a direction along the axis of rotation 4; and a second rotor 8 mounted for rotation in the opposite direction about the same axis of rotation 4 and having at least one helical blade 2 with a pitch that increases in the same direction along the axis of rotation 4, wherein fluid exiting the first rotor 7 is passed to the second rotor 8. Preferably the rotors are conical with the blade or blades formed by a surface extending between inner and outer conic helixes. The rotor apparatus may further comprise a housing which has an inlet section arranged to accelerate the flow to the rotor and an outlet section arranged to slow the flow.
Patent GB-2486503-A (GB)
Title: Single screw expander
Inventor: PICOUET JEAN LOUIS
IPC: F01C3/02
Filed: 2011-02-07
Abstract: A single screw expander comprises a housing and a slide valve assembly 21. A flow of oil 57 is introduced into the housing on the inlet side of the expander via a channel 55, and the flow is redirected by a surface 56 of a slide valve assembly such that it is substantially in line with a gas flow 42 through the inlet side of the expander. The expander may be single screw compressor being used as an expander. The expander may further comprise a pair of toothed star rotors which engage with a main rotor mounted within a cylindrical bore. The oil introduction channel is preferably in an inlet side of at least one expansion chamber. The gas flowing through the expander may be ammonia. The main rotor may drive a shaft, which drives a machine such as an electric generator.
Patent GB-2489689-A (GB)
Title: Releasable camera mount
Inventor: OWEN SIONED HELEN
IPC: F16M13/02
Filed: 2011-04-01
Abstract: A camera mount has two portions, the first 1,3 attachable to a camera and the second 4 attachable to surface, in particular a helmet, bike of snowboard. One of the portions has a resiliently deflectable section 10 which is configured to engage with a retaining means 14 on the other portion. When the two portions are slid together, the resilient deflectable part deflects into a pre-locking state to pass the retaining means, until the locking position. The user maybe depress the deflectable part to release the portions for one another.
Patent GB-2478877-A (GB)
Title: Improvements in an electrically controlled turbocharger
Inventor: HIPPEN WILL
IPC: F02B29/04
Filed: 2010-01-12
Abstract: An electrically controlled turbocharger has a motor mounted on a shaft in a motor housing between a turbine and compressor. Oil is sprayed onto the motor stator to cool the stator. In the case of a single shaft, a shaft stiffener is placed between the motor rotor and the shaft. Several embodiments of ECTs are discussed with single and concentric shafts as well as single and dual stages of compressors and turbines. Lubrication embodiments involve overcoming the centrifugal forces present in rotating shafts.
Patent GB-2492970-A (GB)
Title: Transanal device
Inventor: CHOYI MOHAN KUMAR
IPC: A61B17/11
Filed: 2011-07-16
Abstract: A medical device 1 for the treatment of anal fissure defines a conduit 13 arranged in use to extend from a first end 11 external to the body, through the anus and anal canal to a second end 12 in the rectum. The second end engages the body by flexing outward and preferably over. The device may include a second passageway, for the application of suction or the delivery of medicaments, which may bifurcate and terminate in two apertures on the internal wall at the second end of the device (figure 3). The second end is thinner and more flexible than the first and the thickness tapers up to an intermediate point 16. A lower exterior portion 19 may be textured and the first end may be sealed by a plug 17. The device may be secured by straps or strings 18 which may attach to the plug. It may be inserted using an applicator (figures 7 & 8).
Patent GB-2483744-A (GB)
Title: Braking system where a brake actuator is controlled based on information relating to another brake actuator
Inventor: CAHILL ERIC D
IPC: B60T8/88
Filed: 2011-07-19
Abstract: Systems and methods for dynamically stable braking are disclosed. A first electromechanical brake actuator controller 28a may be placed in communication with a second electromechanical brake actuator controller 40a, wherein each of the first electromechanical brake actuator controller 28a and second electromechanical brake actuator controller 40a are in communication with electromechanical brake actuators 18a-18d that are associated with the same wheel 12a. The first and second electromechanical brake actuator controllers 28a and 40a may then communicate electromechanical brake actuator status information and take corrective measures in accordance with the status information. The status information may relate to commanded force, brake actuator position or deceleration information. The frequency response of the actuators may be controlled.
Patent GB-2493400-A (GB)
Title: Separation of carbon dioxide and hydrogen
Inventor: BAILEY MICHAEL EDWARD
IPC: B01D53/00
Filed: 2011-08-05
Abstract: A process for separating liquid carbon dioxide from a feed gas comprising carbon dioxide and hydrogen. The process comprises the steps of: (a) cooling and/or compressing the feed gas in a compression system C1, C2, C3, C4 to produce a two phase mixture comprising liquid carbon dioxide and a hydrogen-rich gas; (b) separating said two phase mixture in a gas/liquid separation system A1 into said liquid carbon dioxide and said liquid hydrogen-rich gas (c) treating said hydrogen-rich gas with a solvent in a solvent extraction unit to remove residual carbon dioxide, and to form a contaminated solvent; (d) depressurising the purified hydrogen-rich gas in a turboexpansion system EX1; (e) exchanging heat between relatively warm and cold streams in the process; (f) contacting the contaminated solvent in a stripping unit A2 with the feed gas and/or a stream of the hydrogen-rich gas stream, to cause carbon dioxide present within the contaminated solvent to be desorbed into the stripping stream. Preferably, the solvent used in the process is methanol. The feed gas of the stripping stream may be compressed, and the stripped stream may be fed to the separation unit.
Patent GB-2484585-A (GB)
Title: Marine seismic streamer with depth controlling devices to achieve a curved streamer profile when towed
Inventor: SOUBARAS ROBERT
IPC: G01V1/38
Filed: 2011-10-11
Abstract: A streamer for collecting seismic data has a body having a predetermined length is provided with detectors (hydrophones) and depth controlling birds (or simply weights) provided along the body. The birds float at a predetermined depth from the surface of the water such that a first portion of the body has a curved profile while being towed underwater. The curve may be a parabola, circle or hyperbola, and may be defined by a mathematical equation. A second portion of the body may be parallel with the surface of the water. Also disclosed are streamers with a plurality of differently slanted regions (figs 11,14).
Patent GB-2485445-A (GB)
Title: Fastening arrangement for mounting a decorative panel on a vehicle door
Inventor: LOVE ALISTAIR
IPC: B60J5/04
Filed: 2011-10-27
Abstract: A fastening arrangement 1 for mounting a decorative panel 6 on a vehicle door comprising a frame profile 3 forming an opening 26 for a side window of the vehicle door on which the decorative panel for covering said profile is mounted. Mounting is by means of at least one fastening means 17, 18. Said fastening means 17, 18 comprises an elongate fastening piece 17 passing through an opening 27 in the frame profile 3 and a fastening to counterpiece 18 connected to the fastening piece. The fastening counterpiece 18 is connected to the decorative panel 6. The elongate fastening piece 17 extends perpendicular to a door plane and can be connected to the fastening counterpiece 18 from a door inner side. Optionally the decorative panel 6 has a pane guide 10 for receiving a lateral pane edge of a vehicle side window.
Patent GB-2500016-A (GB)
Title: Indicating closed subscriber group membership in a wireless communication system
Inventor: MARTIN BRIAN ALEXANDER
IPC: H04W36/00
Filed: 2012-03-06
Abstract: A user equipment (UE) of a wireless network determines if a serving network supports handover to a shared closed subscriber group (CSG) cell or not. In the radio resource signalling (RRC) procedures for handover, an information element (IE) may be added to downlink procedures (71, 72) to inform the UE if the network supports network sharing. The IE may be provided in a downlink signal for configuring autonomous gaps or for configuring proximity indication. Upon receipt of the IE, the UE may make a determination to either continue the handover procedure to a shared cell (75) or avoid handover to a non-shared cell. The UE may send an uplink signal to a serving network node indicating if any of the CSGs match those on a UE whitelist. The whitelist may also contain an indication of the priority of various CSGs.
Patent GB-2489561-A (GB)
Title: Wading vehicle with remote underbody water depth sensor
Inventor: CLARKE NIGEL
IPC: B60F3/00
Filed: 2012-03-15
Abstract: A vehicle having a system for determining that there is a possibility that the vehicle has entered or is about to enter water at a vehicle wading depth. The system comprising at least one under-body mounted sensor 14, 15 both configured to remotely and directly detect the presence of water substantially below and about the under-body mounted sensor 14, 15. The under-body mounted sensor 14, 15 may be an ultrasound transducer sensor both configured to estimate a depth of water the surface of which is substantially below the sensor and to detect the presence of water when the sensor is in contact with water. In response to determining that there is a possibility that the vehicle has entered or is about to enter water at a vehicle wading depth, the system is configured to implement one or more vehicle control strategies. A method based on the system may suspend the stop/start function of the vehicle to prevent automatic shut down of the engine and/or activate a stopped internal combustion engine.
Patent GB-2501515-A (GB)
Title: Ratchet braking structure that can resume its actuating position without a torsion spring
Inventor: TSAO CHEONY-SUN
IPC: B66D1/06
Filed: 2012-04-26
Abstract: A ratchet braking structure, that can resume its actuating position without a torsion spring, includes a ratchet wheel 10 and a pair of pawls 20 provided on opposite sides of the ratchet wheel 10. Each pawl 20 has a centre of rotation 21 and two opposing end portions 22, 23, wherein the two end portions are an engaging end 22 for engaging with and thereby locking the teeth 11 of the ratchet wheel 10 and a balancing end 23 for enabling pawl position restoration. The engaging end 22 of one pawl 20 is diagonally opposite that of the other. The balancing end 23 of each pawl extends from the side opposite the engaging end 22 and can be pushed outward by the teeth 11 of the ratchet wheel 10 so that, even without additional position restoration means, the engaging end 22 will stay where it can engage with the ratchet wheel 10.
Patent GB-2490804-A (GB)
Title: Rotary surface cleaning tool
Inventor: STUDEBAKER ROY
IPC: A47L11/03
Filed: 2012-05-11
Abstract: A rotary surface cleaning machine (100, Fig 6) comprises a rotary surface cleaning tool 124 coupled for rotary motion and having an operational surface (172, Fig 17), with leading and trailing surfaces 188, 190 with bristle brushes 204 arranged on outer portions 206. A plurality of individual arrays 132 of cleaning solution/fluid delivery nozzles 174 are angularly distributed across the operational surface (172) in fluid communication cleaning solution/fluid distribution channels of a distribution manifold portion of the surface cleaning tool. A plurality of suction extraction shoes 126 are angularly distributed across the operational surface and project alternately between the arrays of delivery spray nozzles 132; each further having a fluid extraction passage (see figs 11A & 11B) communicating with a vacuum manifold. A vacuum plenum (152a, Figure 9A) communicates with the manifold to form a cavity with an opening and a removable vacuum inlet cap (232). Sealed tube communicates with the suction shoes and/or the individual spray nozzles 174 and/or means to provide a pumping action in the passages of the manifold between the shoes and the plenum (152a). A target surface scrubbing means causes oscillations to and from the operational surface (172) by vacuum suction and compression.